KZE63VB681M18X20LLPS - United Chemi-Con, Inc.

KZE

MINIATURE -105C

United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com 1/6

KZE Series

The KZE series is a very low impedance series from United Chemi-Con that is different from the

standard low impedance capacitors because of a special low resistivity electrolyte. This series has

been upgraded to include new 63, 80 and 100 volt models and is now available in a wider range of

case sizes including new 18mm diameter products. The KZE series is designed for use in DC-DC

converters, computer and storage applications, and is ideal for 42V automotive battery systems.

These capacitors are available with a standard PVC sleeve or optional PET (polyester) sleeve.

The KZE series capacitors are non-solvent proof. Refer to the Mini-Glossary for cleaning guidelines

and recommended cleaning agents that are compatible with United Chemi-Con products.

Miniature

Very Low

Impedance

Long Life

2k-5k Hours



105C

Maximum

Temperature

Radial lead terminals.

Capacitance range: 6.8 to 6,800µF.

Voltage range: 6.3 to 100VDC.

Category temperature range: 40Cto



105C.

Leakage current: 0.01CV or 3µA, whichever is greater, after 2 minutes at20C.

Standard capacitance tolerance: 20%

Nominal case size (DL): 511mm to 1840mm.

Rated lifetime: 2,000 to 5,000 hours at

105C with the rated ripple current applied,

depending on case size.

Summary of Specifications

Actual

Size

UPGRADE

Engineering Bulletin Nov 02

KZE Series

United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com2/6

KZE

MINIATURE -105C

KZE Specifications

Item

Category Temperature Range 40 to

105C

Rated Voltage Range 6.3 to 100VDC

Capacitance Range 6.8 to 6,800F

Capacitance Tolerance 20% (M) at 20C, 120Hz

Leakage Current I 0.01CV or 3A, whichever is greater, after 2 minutes at 20C.

Where I = Max. leakage current (A), C = Nominal capacitance (F)and V= Rated voltage (V)

Characteristics

Shelf Life The following specifications shall be satisfied when the capacitors are restored to20C after

exposing them for 500 hours at 

105C without voltage applied. The rated voltage shall be

applied to the capacitors for a minimum of 30 minutes, at least 24 hours and not more than

48 hours before the measurements.

Capacitance change: ≤25% of initial measured value

Tan (DF) : ≤200% of initial specified value

Leakage current : ≤initial specified value

Low Temperature

Characteristics At 120Hz, impedance (Z) ratio between the 25C or 40C value and 20C value shall not

exceed the values given below.

Dissipation Factor (Tan )At

20C, 120Hz

When nominal capacitance exceeds 1,000F, add 0.02 to the values above for each 1,000F increase.

Rated Voltage (V)

25C)/Z(

20C)

40C)/Z(

20C)

6.3-100

Impedance at 100kHz At 100kHz, maximum impedance at 20C and 

10C is specified in the Ratings Tables.

Rated Ripple Current Multipliers

Refer to Section 4 of the

Mini-Glossary for explanation of

Rated Ripple Current Multipliers.

Frequency (Hz)

120Hz

0.40

0.50

0.60

0.75

0.85

1kHz

0.75

0.85

0.87

0.90

0.95

10kHz

0.90

0.94

0.95

0.98

100kHz

1.00

Capacitance (F)

6.8-180F

220-560F

680-1,800F

2,200-3,900F

4,700- 6,800F

Endurance

(Load Life) The following specifications shall be satisfied when the capacitors are restored to 20C

after subjecting them to DC voltage for the specified test time at 

105C with the rated ripple

current applied. The sum of the DC voltage and peak AC voltage must not exceed the full

rated voltage of the capacitors.

Capacitance change: ≤25% of initial measured value

Tan (DF) : ≤200% of initial specified value

Leakage current : ≤initial specified value

Case Diameter

Test Time

Ø5 & Ø6.3mm

2,000 Hours

Ø8mm

3,000 Hours

Ø10mm

4,000 Hours

Ø12.5mm & Above

5,000 Hours

Rated Voltage (V)

Tan (DF)

6.3

0.22

0.19

0.16

0.14

0.12

0.10

0.09

100

0.08

Engineering Bulletin Nov 02

KZE

MINIATURE -105C

United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com 3/6

KZE Series

VB/Radial Lead Unit: mm

Diagram of Dimensions

F F

15 MIN.

*PVC Sleeve

D'D

12.5~ 18

4 MIN. 5~ 10

Vent

(Except ≤ 6.3)

150 KZE6.3VB151M5X11LL 5 11 0.30 1.0 250

330 KZE6.3VB331M6X11LL 6.3 11 0.13 0.41 405

560 KZE6.3VB561M8X11LL 8 11.5 0.072 0.22 760

820 KZE6.3VB821M8X15LL 8 15 0.056 0.17 995

1,000 KZE6.3VB102M10X12LL 10 12.5 0.053 0.16 1,030

1,200 KZE6.3VB122M8X20LL 8 20 0.041 0.13 1,250

1,200 KZE6.3VB122M10X16LL 10 16 0.038 0.12 1,430

1,500 KZE6.3VB152M10X20LL 10 20 0.023 0.069 1,820

2,200 KZE6.3VB222M10X25LL 10 25 0.022 0.066 2,150

3,300 KZE6.3VB332M12X20LL 12.5 20 0.021 0.053 2,360

6.3 Volts

8 Volts Surge

Standard Voltage Ratings - VB/Radial Lead

Rated

Voltage

(WVDC)

Capacitance

(µF) Catalog

Part Number

Nominal

Case Size*

DL (mm) 20C,100kHz 10C,100kHz

Rated

Ripple Current

(mA rms) at



105C,100kHz

Maximum Impedance

(Ω) at

*The case sizes in table are with no sleeve, refer to diagram for case sizes with sleeve.

ØD

6.3

10, 12.5

16, 18

ØD'max.

ØD0.5

L'max.

L1.5

Ød

0.5

0.6

0.8

F0.5

2.0

2.5

3.5

5.0

7.5

*Optional PET sleeve available upon request.

Gas escape end seal for all case diameters.

Refer to Packaging section for Miniature taping and ammo box

specifications and Lead Configurations section for Miniature radial

lead cut and lead forming options.

Optional Sleeve Type: PS = PET Sleeve. Specify if required.

Lead Length: LL is Standard.

Case Code: See Case Sizes in Tables.

Capacitance Tolerance: M = 20%

Capacitance Value: Expressed in Microfarads. The first two digits are

significant figures, and the third digit indicates the number of zeros

for capacitance of 100For more. R indicates the decimal point for

capacitance less than 100F (e.g. R12 = .12F; 1R2 = 1.2F;

12R = 12F; 121= 120F; 122 = 1,200F; 123 = 12,000F).

Lead Configuration: VB = Radial Lead Terminals.

DC Rated Voltage: Expressed in Volts (e.g. 6.3 = 6.3WVDC).

Series Name: Indicates Basic Capacitor Design.

Part Numbering System for KZE Series When ordering, always specify complete catalog number for KZE Series.

KZE 6.3 VB 122 M 10X16 LL PS

Engineering Bulletin Nov 02

KZE Series

United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com4/6

KZE

MINIATURE -105C

3,900 KZE6.3VB392M12X25LL 12.5 25 0.018 0.045 2,770

4,700 KZE6.3VB472M12X30LL 12.5 30 0.016 0.041 3,290

5,600 KZE6.3VB562M12X35LL 12.5 35 0.015 0.039 3,400

5,600 KZE6.3VB562M16X20LL 16 20 0.018 0.045 3,140

6,800 KZE6.3VB682M16X25LL 16 25 0.016 0.043 3,460

6.3 Volts

8 Volts Surge

100 KZE10VB101M5X11LL 5 11 0.30 1.0 250

220 KZE10VB221M6X11LL 6.3 11 0.13 0.41 405

470 KZE10VB471M8X11LL 8 11.5 0.072 0.22 760

680 KZE10VB681M8X15LL 8 15 0.056 0.17 995

680 KZE10VB681M10X12LL 10 12.5 0.053 0.16 1,030

1,000 KZE10VB102M8X20LL 8 20 0.041 0.13 1,250

1,000 KZE10VB102M10X16LL 10 16 0.038 0.12 1,430

1,200 KZE10VB122M10X20LL 10 20 0.023 0.069 1,820

1,500 KZE10VB152M10X25LL 10 25 0.022 0.066 2,150

2,200 KZE10VB222M12X20LL 12.5 20 0.021 0.053 2,360

3,300 KZE10VB332M12X25LL 12.5 25 0.018 0.045 2,770

3,900 KZE10VB392M12X30LL 12.5 30 0.016 0.041 3,290

3,900 KZE10VB392M16X20LL 16 20 0.018 0.045 3,140

4,700 KZE10VB472M12X35LL 12.5 35 0.015 0.039 3,400

5,600 KZE10VB562M16X25LL 16 25 0.016 0.043 3,460

10 Volts

13 Volts Surge

56 KZE16VB56RM5X11LL 5 11 0.30 1.0 250

120 KZE16VB121M6X11LL 6.3 11 0.13 0.41 405

330 KZE16VB331M8X11LL 8 11.5 0.072 0.22 760

470 KZE16VB471M8X15LL 8 15 0.056 0.17 995

470 KZE16VB471M10X12LL 10 12.5 0.053 0.16 1,030

680 KZE16VB681M8X20LL 8 20 0.041 0.13 1,250

680 KZE16VB681M10X16LL 10 16 0.038 0.12 1,430

1,000 KZE16VB102M10X20LL 10 20 0.023 0.069 1,820

1,200 KZE16VB122M10X25LL 10 25 0.022 0.066 2,150

1,500 KZE16VB152M12X20LL 12.5 20 0.021 0.053 2,360

2,200 KZE16VB222M12X25LL 12.5 25 0.018 0.045 2,770

2,700 KZE16VB272M12X30LL 12.5 30 0.016 0.041 3,290

2,700 KZE16VB272M16X20LL 16 20 0.018 0.045 3,140

3,300 KZE16VB332M12X35LL 12.5 35 0.015 0.039 3,400

3,900 KZE16VB392M16X25LL 16 25 0.016 0.043 3,460

16 Volts

20 Volts Surge

47 KZE25VB47RM5X11LL 5 11 0.30 1.0 250

100 KZE25VB101M6X11LL 6.3 11 0.13 0.41 405

220 KZE25VB221M8X11LL 8 11.5 0.072 0.22 760

330 KZE25VB331M8X15LL 8 15 0.056 0.17 995

330 KZE25VB331M10X12LL 10 12.5 0.053 0.16 1,030

470 KZE25VB471M8X20LL 8 20 0.041 0.13 1,250

470 KZE25VB471M10X16LL 10 16 0.038 0.12 1,430

680 KZE25VB681M10X20LL 10 20 0.023 0.069 1,820

820 KZE25VB821M10X25LL 10 25 0.022 0.066 2,150

1,000 KZE25VB102M12X20LL 12.5 20 0.021 0.053 2,360

1,500 KZE25VB152M12X25LL 12.5 25 0.018 0.045 2,770

1,800 KZE25VB182M12X30LL 12.5 30 0.016 0.041 3,290

1,800 KZE25VB182M16X20LL 16 20 0.018 0.045 3,140

2,200 KZE25VB222M12X35LL 12.5 35 0.015 0.039 3,400

2,700 KZE25VB272M16X25LL 16 25 0.016 0.043 3,460

25 Volts

32 Volts Surge

Standard Voltage Ratings - VB/Radial Lead

Rated

Voltage

(WVDC)

Capacitance

(µF) Catalog

Part Number

Nominal

Case Size*

DL (mm) 20C,100kHz 10C,100kHz

Rated

Ripple Current

(mA rms) at



105C,100kHz

Maximum Impedance

(Ω) at

*The case sizes in table are with no sleeve, refer to diagram for case sizes with sleeve.

33 KZE35VB33RM5X11LL 5 11 0.30 1.0 250

56 KZE35VB56RM6X11LL 6.3 11 0.13 0.41 405

150 KZE35VB151M8X11LL 8 11.5 0.072 0.22 760

220 KZE35VB221M8X15LL 8 15 0.056 0.17 995

220 KZE35VB221M10X12LL 10 12.5 0.053 0.16 1,030

270 KZE35VB271M8X20LL 8 20 0.041 0.13 1,250

35 Volts

44 Volts Surge

Engineering Bulletin Nov 02

United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com 5/6

KZE Series

KZE

MINIATURE -105C

Standard Voltage Ratings - VB/Radial Lead

Rated

Voltage

(WVDC)

Capacitance

(µF) Catalog

Part Number

Nominal

Case Size*

DL (mm) 20C,100kHz 10C,100kHz

Rated

Ripple Current

(mA rms) at



105C,100kHz

Maximum Impedance

(Ω) at

330 KZE35VB331M10X16LL 10 16 0.038 0.12 1,430

470 KZE35VB471M10X20LL 10 20 0.023 0.069 1,820

560 KZE35VB561M10X25LL 10 25 0.022 0.066 2,150

680 KZE35VB681M12X20LL 12.5 20 0.021 0.053 2,360

1,000 KZE35VB102M12X25LL 12.5 25 0.018 0.045 2,770

1,200 KZE35VB122M12X30LL 12.5 30 0.016 0.041 3,290

1,200 KZE35VB122M16X20LL 16 20 0.018 0.045 3,140

1,500 KZE35VB152M12X35LL 12.5 35 0.015 0.039 3,400

1,800 KZE35VB182M16X25LL 16 25 0.016 0.043 3,460

35 Volts

44 Volts Surge

22 KZE50VB22RM5X11LL 5 11 0.34 1.18 238

56 KZE50VB56RM6X11LL 6.3 11 0.14 0.50 385

100 KZE50VB101M8X11LL 8 11.5 0.074 0.22 724

120 KZE50VB121M8X15LL 8 15 0.061 0.18 950

150 KZE50VB151M10X12LL 10 12.5 0.061 0.18 979

180 KZE50VB181M8X20LL 8 20 0.046 0.14 1,190

220 KZE50VB221M10X16LL 10 16 0.042 0.12 1,370

270 KZE50VB271M10X20LL 10 20 0.030 0.090 1,580

330 KZE50VB331M10X25LL 10 25 0.028 0.085 1,870

470 KZE50VB471M12X20LL 12.5 20 0.027 0.068 2,050

560 KZE50VB561M12X25LL 12.5 25 0.023 0.059 2,410

680 KZE50VB681M12X30LL 12.5 30 0.021 0.052 2,860

820 KZE50VB821M12X35LL 12.5 35 0.019 0.051 2,960

820 KZE50VB821M16X20LL 16 20 0.023 0.059 2,730

1,000 KZE50VB102M16X25LL 16 25 0.021 0.056 3,010

50 Volts

63 Volts Surge

15 KZE63VB15RM5X11LL 5 11 0.88 3.5 165

33 KZE63VB33RM6X11LL 6.3 11 0.35 1.4 265

56 KZE63VB56RM8X11LL 8 11.5 0.22 0.88 500

82 KZE63VB82RM8X15LL 8 15 0.16 0.64 665

82 KZE63VB82RM10X12LL 10 12.5 0.11 0.44 690

120 KZE63VB121M8X20LL 8 20 0.12 0.48 820

120 KZE63VB121M10X16LL 10 16 0.076 0.31 950

180 KZE63VB181M10X20LL 10 20 0.056 0.23 1,150

180 KZE63VB181M12X16LL 12.5 16 0.072 0.29 1,150

220 KZE63VB221M10X25LL 10 25 0.046 0.19 1,350

270 KZE63VB271M12X20LL 12.5 20 0.041 0.13 1,500

390 KZE63VB391M12X25LL 12.5 25 0.031 0.093 1,900

470 KZE63VB471M12X30LL 12.5 30 0.028 0.084 2,300

470 KZE63VB471M16X20LL 16 20 0.032 0.096 2,000

560 KZE63VB561M12X35LL 12.5 35 0.024 0.072 2,500

680 KZE63VB681M12X40LL 12.5 40 0.021 0.063 2,800

680 KZE63VB681M16X25LL 16 25 0.025 0.075 2,600

680 KZE63VB681M18X20LL 18 20 0.030 0.090 2,500

820 KZE63VB821M16X31LL 16 31.5 0.021 0.063 2,850

820 KZE63VB821M18X25LL 18 25 0.024 0.072 2,800

1,000 KZE63VB102M16X35LL 16 35.5 0.019 0.057 2,900

1,200 KZE63VB122M16X40LL 16 40 0.018 0.054 3,400

1,200 KZE63VB122M18X31LL 18 31.5 0.020 0.060 3,300

1,500 KZE63VB152M18X35LL 18 35.5 0.018 0.054 3,400

1,800 KZE63VB182M18X40LL 18 40 0.017 0.051 3,500

63 Volts

79 Volts Surge

*The case sizes in table are with no sleeve, refer to diagram for case sizes with sleeve.

68 KZE80VB68RM10X12LL 10 12.5 0.17 0.66 480

100 KZE80VB101M10X16LL 10 16 0.11 0.47 600

120 KZE80VB121M10X20LL 10 20 0.084 0.34 800

150 KZE80VB151M10X25LL 10 25 0.069 0.28 900

150 KZE80VB151M12X16LL 12.5 16 0.11 0.34 750

220 KZE80VB221M12X20LL 12.5 20 0.062 0.18 1,100

330 KZE80VB331M12X25LL 12.5 25 0.047 0.14 1,250

330 KZE80VB331M16X20LL 16 20 0.048 0.15 1,350

80 Volts

100 Volts Surge

Engineering Bulletin Nov 02

KZE Series

United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com6/6

KZE

MINIATURE -105C

Standard Voltage Ratings - VB/Radial Lead

Rated

Voltage

(WVDC)

Capacitance

(µF) Catalog

Part Number

Nominal

Case Size*

DL (mm) 20C,100kHz 10C,100kHz

Rated

Ripple Current

(mA rms) at



105C,100kHz

Maximum Impedance

(Ω) at

*The case sizes in table are with no sleeve, refer to diagram for case sizes with sleeve.

390 KZE80VB391M12X30LL 12.5 30 0.042 0.13 1,500

470 KZE80VB471M12X35LL 12.5 35 0.036 0.11 1,650

470 KZE80VB471M16X25LL 16 25 0.038 0.12 1,700

470 KZE80VB471M18X20LL 18 20 0.045 0.14 1,500

560 KZE80VB561M12X40LL 12.5 40 0.032 0.095 1,800

680 KZE80VB681M16X31LL 16 31.5 0.032 0.095 1,850

680 KZE80VB681M18X25LL 18 25 0.036 0.11 1,750

820 KZE80VB821M16X35LL 16 35.5 0.029 0.086 2,000

820 KZE80VB821M18X31LL 18 31.5 0.030 0.090 1,900

1,000 KZE80VB102M16X40LL 16 40 0.027 0.081 2,200

1,000 KZE80VB102M18X35LL 18 35.5 0.027 0.081 2,200

1,200 KZE80VB122M18X40LL 18 40 0.026 0.077 2,700

80 Volts

100 Volts Surge

6.8 KZE100VB6R8M5X11LL 5 11 1.4 5.6 125

15 KZE100VB15RM6X11LL 6.3 11 0.57 2.3 205

27 KZE100VB27RM8X11LL 8 11.5 0.36 1.4 355

39 KZE100VB39RM8X15LL 8 15 0.25 1.0 450

47 KZE100VB47RM10X12LL 10 12.5 0.17 0.66 480

56 KZE100VB56RM8X20LL 8 20 0.19 0.76 565

68 KZE100VB68RM10X16LL 10 16 0.11 0.47 600

82 KZE100VB82RM10X20LL 10 20 0.084 0.34 800

100 KZE100VB101M12X16LL 12.5 16 0.11 0.34 750

120 KZE100VB121M10X25LL 10 25 0.069 0.28 900

150 KZE100VB151M12X20LL 12.5 20 0.062 0.18 1,100

220 KZE100VB221M12X25LL 12.5 25 0.047 0.14 1,250

220 KZE100VB221M16X20LL 16 20 0.048 0.15 1,350

270 KZE100VB271M12X30LL 12.5 30 0.042 0.13 1,500

330 KZE100VB331M12X35LL 12.5 35 0.036 0.11 1,650

330 KZE100VB331M16X25LL 16 25 0.038 0.12 1,700

330 KZE100VB331M18X20LL 18 20 0.045 0.14 1,500

390 KZE100VB391M12X40LL 12.5 40 0.032 0.095 1,800

470 KZE100VB471M16X31LL 16 31.5 0.032 0.095 1,850

470 KZE100VB471M18X25LL 18 25 0.036 0.11 1,750

560 KZE100VB561M16X35LL 16 35.5 0.029 0.086 2,000

560 KZE100VB561M18X31LL 18 31.5 0.030 0.090 1,900

680 KZE100VB681M16X40LL 16 40 0.027 0.081 2,200

680 KZE100VB681M18X35LL 18 35.5 0.027 0.081 2,200

820 KZE100VB821M18X40LL 18 40 0.026 0.077 2,700

100 Volts

125 Volts Surge

Engineering Bulletin Nov 02